//package cn.haohaowo.config;
//
//import org.apache.kafka.clients.consumer.ConsumerConfig;
//import org.apache.kafka.clients.producer.ProducerConfig;
//import org.apache.kafka.common.serialization.StringDeserializer;
//import org.apache.kafka.common.serialization.StringSerializer;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.beans.factory.annotation.Qualifier;
//import org.springframework.beans.factory.annotation.Value;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.kafka.annotation.EnableKafka;
//import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
//import org.springframework.kafka.core.*;
//import org.springframework.kafka.listener.AbstractMessageListenerContainer;
//
//import java.util.HashMap;
//import java.util.Map;
//
///**
// * Created by luwancai on 18/4/16.
// * DESC:
// */
//@Configuration
//@EnableKafka
//public class SpringKafkaConfig {
//
//    @Value("${kafka.bootstrap.servers:192.168.166.131:9092}")
//    private String bootStrapServers;
//
//    @Value("${kafka.ack.type:all}")
//    private String ackType;
//
//    @Value("${kafka.retries.times:3}")
//    private String retriesTimes;
//
//    @Value("${kafka.topic.name:test}")
//    private String topicName;
//
//    @Value("${kafka.consumer.groupId:test-consumer-group}")
//    private String groupId;
//
//    @Autowired
//    private ProducerMessageListener producerMessageListener;
//
//
//    @Bean(name = "haoShopProducerFactory")
//    public DefaultKafkaProducerFactory getKafkaProducerFactory() {
//        Map<String, Object> producerProp = new HashMap<String, Object>(4);
//        producerProp.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootStrapServers);
//        producerProp.put(ProducerConfig.ACKS_CONFIG, ackType);
//        producerProp.put(ProducerConfig.RETRIES_CONFIG, retriesTimes);
//        producerProp.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
//        producerProp.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
//        DefaultKafkaProducerFactory kafkaProducerFactory = new DefaultKafkaProducerFactory(producerProp);
//
//        return kafkaProducerFactory;
//    }
//
//    @Bean(name = "haoShopKafkaTemplate")
//    public KafkaTemplate getKafkaTemplate(@Qualifier("haoShopProducerFactory") ProducerFactory producerFactory) {
//        KafkaTemplate kafkaTemplate = new KafkaTemplate(producerFactory, true);
//        kafkaTemplate.setDefaultTopic(topicName);
//        kafkaTemplate.setProducerListener(producerMessageListener);
//        return kafkaTemplate;
//    }
//
//    @Bean(name = "haoShopConsumerFactory")
//    public DefaultKafkaConsumerFactory getKafkaConsumerFactory() {
//        Map<String, Object> consumerProp = new HashMap<String, Object>(4);
//        consumerProp.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootStrapServers);
//        consumerProp.put(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, false);
//        consumerProp.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
//        consumerProp.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
//        consumerProp.put(ConsumerConfig.GROUP_ID_CONFIG, groupId);
//        consumerProp.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
//        DefaultKafkaConsumerFactory kafkaConsumerFactory = new DefaultKafkaConsumerFactory(consumerProp);
//
//        return kafkaConsumerFactory;
//    }
//
//    @Bean(name = "kafkaListenerContainerFactory")
//    public ConcurrentKafkaListenerContainerFactory getKafkaListenerContainerFactory(
//            @Qualifier("haoShopConsumerFactory") ConsumerFactory consumerFactory) {
//        ConcurrentKafkaListenerContainerFactory listenerContainerFactory = new ConcurrentKafkaListenerContainerFactory();
//        listenerContainerFactory.setConsumerFactory(consumerFactory);
//        listenerContainerFactory.setConcurrency(3);
//        listenerContainerFactory.getContainerProperties().setPollTimeout(3000);
//        listenerContainerFactory.getContainerProperties().setAckMode(AbstractMessageListenerContainer.AckMode.RECORD);
//
//        return listenerContainerFactory;
//    }
//
//}
